/**
 * Copyright (C) 2001-2020 by RapidMiner and the contributors
 * 
 * Complete list of developers available at our web site:
 * 
 * http://rapidminer.com
 * 
 * This program is free software: you can redistribute it and/or modify it under the terms of the
 * GNU Affero General Public License as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with this program.
 * If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.io.process.conditions;

import com.rapidminer.operator.Operator;

import org.w3c.dom.Element;


/**
 * 
 * @author Sebastian Land
 */
public class ParameterUnequalsCondition extends ParameterEqualsCondition {

	public ParameterUnequalsCondition(Element element) {
		super(element);
	}

	@Override
	public boolean isSatisfied(Operator operator) {
		String specifiedValue = operator.getParameters().getParameterAsSpecified(parameterKey);
		return operator.getParameters().isSpecified(parameterKey) && !parameterValue.equals(specifiedValue);
	}

	@Override
	public String toString() {
		return parameterKey + "!='" + parameterValue + "'";
	}
}
